From 753963a83987730e37c8c4b91a3a49d7030a19d2 Mon Sep 17 00:00:00 2001
From: wlx <wangliangxu@lzb.ac.cn>
Date: Tue, 14 May 2013 10:03:27 +0000
Subject: [PATCH] #453, add bibtex citation support

---
 .../default/controllers/ServiceController.php | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)

diff --git a/application/default/controllers/ServiceController.php b/application/default/controllers/ServiceController.php
index 0a93ec39..1ba63469 100644
--- a/application/default/controllers/ServiceController.php
+++ b/application/default/controllers/ServiceController.php
@@ -1434,4 +1434,50 @@ class ServiceController extends Zend_Controller_Action
 				->setBody($ris);
 		}
 	}
+
+	//Bibtex format convert
+	function bibtexAction()
+	{
+		$this->_helper->layout->disableLayout();
+		$this->_helper->viewRenderer->setNoRender();
+		$uuid=$this->_request->getParam('uuid');
+		$lang=$this->_request->getParam('lang');
+		$bib='';
+		if ($lang=='cn' && !empty($uuid))
+		{
+			$sql="select d.*,m.description from datadoi d left join metadata m on d.uuid=m.uuid where d.uuid='$uuid' and d.ts_published is not null";
+			$row=$this->db->fetchRow($sql);
+			$bib.='@article{'.$row['doi'].",\r\n";
+			$bib.='    author = '.str_replace('"','',$row['authors']).",\r\n";
+			$bib.='    journal = {'.$row['publisher']."},\r\n";
+			$bib.='    publisher = {'.$row['publisher']."},\r\n";
+			$bib.='    title = {'.$row['title']."},\r\n";
+			$bib.='    year = {'.date('Y',strtotime($row['ts_published']))."},\r\n";
+			$bib.='    month = {'.date('m',strtotime($row['ts_published']))."},\r\n";
+			$bib.='    url = {http://dx.doi.org/'.$row['doi']."},\r\n";
+			$bib.='    doi = {'.$row['doi']."}\r\n";
+			$bib.="}\r\n";        
+		}
+		else if  ($lang=='en' && !empty($uuid))
+		{
+			$sql="select d.*,m.description from datadoi d left join metadata m on d.uuid=m.uuid where d.uuid='$uuid' and d.ts_published is not null";
+			$row=$this->db->fetchRow($sql);
+			$bib.='@article{'.$row['doi'].",\r\n";
+			$bib.='    author = '.str_replace('"','',$row['author_en']).",\r\n";
+			$bib.='    journal = {'.$row['publisher_en']."},\r\n";
+			$bib.='    publisher = {'.$row['publisher_en']."},\r\n";
+			$bib.='    title = {'.$row['title']."},\r\n";
+			$bib.='    year = {'.date('Y',strtotime($row['ts_published']))."},\r\n";
+			$bib.='    month = {'.date('m',strtotime($row['ts_published']))."},\r\n";
+			$bib.='    url = {http://dx.doi.org/'.$row['doi']."},\r\n";
+			$bib.='    doi = {'.$row['doi']."}\r\n";
+			$bib.="}\r\n";   		
+		}
+		if (!empty($bib))
+		{
+			$this->getResponse()->setHeader('Content-Type', 'application/x-Bibtex')->setHeader('Content-Disposition','attachment; filename="'.$uuid.'.bib"')
+				//->setHeader('Content-Type','application/force-download')
+				->setBody($bib);
+		}
+	}
 }